The situation of closing the case without signing after calling the police is as follows:

1. When the criminal suspect refuses to fill in the end time of the interrogation on the "Summons Notice", the public security organ can indicate it;

However, if the suspect refuses to sign, he cannot substitute it by noting it. At this time, the summons fails and other measures need to be taken;

2. If one party to the traffic accident does not sign, the traffic police can identify the road traffic accident The situation will be stated in the book and served to the parties concerned, which will not affect the closing of the case;

3. After calling the police, the public security organ will conduct a preliminary investigation based on the information provided by the reporter. If it is believed that there are criminal facts, even if the reporter does not sign , will also file a case for investigation;

4. After signing a settlement agreement at the police station, both parties should perform their obligations under the agreement. The party that fails to perform may face public security management penalties and may be informed to file a civil lawsuit in the People's Court.

Key links in the alarm process:

1. Receiving the alarm: After receiving the alarm call, the police officer will record the basic information of the alarm person and the case situation;

2. Police dispatch: According to the alarm situation, the police station will arrange police forces to go to the scene to deal with it;

3. Investigation: After the police arrive at the scene, they will conduct on-site investigation of the case, collect evidence and interview witnesses;

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4. Handling: Based on the investigation results, the police will handle the incident accordingly, such as filing a case, mediating or other measures;

5. Closing the case: After the case is clearly investigated, the police will When a case is closed, the closing report usually requires the signature of the parties involved. If the person concerned refuses to sign, the police will take appropriate measures based on the specific circumstances.

To sum up, if the case is closed without signing after calling the police, the public security organs will take corresponding measures according to the situation, such as marking, delivering, etc., to ensure that the case can be successfully closed. At the same time, even if the reporter does not sign, as long as the public security agency believes that there are criminal facts, the case will still be opened for investigation. After signing a settlement agreement at the police station, both parties should perform their obligations under the agreement, otherwise they may face public security management penalties and may be informed to file a civil lawsuit in the People's Court.

Legal basis:

"Procedural Regulations for the Handling of Criminal Cases by Public Security Organs"

Article 178

Public Security Organs Accept After the case is reviewed, if it is believed that there are criminal facts that require criminal liability and that it is within its own jurisdiction, the case shall be filed with the approval of the person in charge of the public security organ at or above the county level; if it is deemed that there are no criminal facts, or the criminal facts are obviously minor and do not require criminal liability, Or if there are other circumstances in which criminal liability is not pursued according to law, the case will not be filed with the approval of the person in charge of the public security organ at or above the county level. If a case with an accuser decides not to file the case, the public security organ shall prepare a notice of disapproval and serve it to the accuser within three days. If after deciding not to file a case, new facts or evidence are discovered, or if it is discovered that the originally determined facts were wrong and criminal liability needs to be investigated, the case shall be filed in a timely manner.